ES2110795T3 - Procedimiento para la obtencion de 2-nitrobenzaldehidos. - Google Patents
Procedimiento para la obtencion de 2-nitrobenzaldehidos.Info
- Publication number
- ES2110795T3 ES2110795T3 ES95102761T ES95102761T ES2110795T3 ES 2110795 T3 ES2110795 T3 ES 2110795T3 ES 95102761 T ES95102761 T ES 95102761T ES 95102761 T ES95102761 T ES 95102761T ES 2110795 T3 ES2110795 T3 ES 2110795T3
- Authority
- ES
- Spain
- Prior art keywords
- nitrobenzaldehyde
- procedure
- obtaining
- oxidation
- general formula
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 2
- CMWKITSNTDAEDT-UHFFFAOYSA-N 2-nitrobenzaldehyde Chemical compound [O-][N+](=O)C1=CC=CC=C1C=O CMWKITSNTDAEDT-UHFFFAOYSA-N 0.000 title 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4408007A DE4408007A1 (de) | 1994-03-10 | 1994-03-10 | Verfahren zur Herstellung von 2-Nitrobenzaldehyden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2110795T3 true ES2110795T3 (es) | 1998-02-16 |
Family
ID=6512363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES95102761T Expired - Lifetime ES2110795T3 (es) | 1994-03-10 | 1995-02-27 | Procedimiento para la obtencion de 2-nitrobenzaldehidos. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5576463A (de) |
| EP (1) | EP0671381B1 (de) |
| JP (1) | JPH07258174A (de) |
| CN (1) | CN1111615A (de) |
| AT (1) | ATE162178T1 (de) |
| DE (2) | DE4408007A1 (de) |
| ES (1) | ES2110795T3 (de) |
| HU (1) | HU214500B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5693869A (en) * | 1994-12-09 | 1997-12-02 | Council Of Scientific & Industrial Research | Process for the single step oxidation of 3-phenoxytoluene to 3-phenoxybenzaldehyde |
| CN101362697B (zh) * | 2008-09-23 | 2012-06-13 | 浙江大学 | 邻、对硝基苯甲醛及其卤代物的制备方法 |
| CN102295565A (zh) * | 2011-07-27 | 2011-12-28 | 河南东泰制药有限公司 | 2,6-二硝基苯甲醛的合成制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EG11639A (en) * | 1974-03-28 | 1977-11-30 | Bayer Ag | Process for the preparation of 2-nitrobenzoldehyde |
| DE2808930A1 (de) * | 1978-03-02 | 1979-09-06 | Bayer Ag | Verfahren zur herstellung von 2-nitrobenzaldehyd |
| DE2948058A1 (de) * | 1979-11-29 | 1981-06-04 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur herstellung substituierter benzaldehyde |
| ATE12630T1 (de) * | 1982-04-19 | 1985-04-15 | Siegfried Ag | Verfahren zur herstellung von o-nitrobenzaldehyd. |
| SE8406497L (sv) * | 1984-12-20 | 1986-06-21 | Chemical Dynamics Dev Ab | Metod for framstellning av nitrobibenzylsystem |
| IT1203587B (it) * | 1985-06-13 | 1989-02-15 | Montedison Spa | Procedimento per la preparazione di o-nitro benzaldeide |
| DE3939759A1 (de) * | 1989-12-01 | 1991-06-06 | Bayer Ag | Verfahren zur herstellung von benzaldehyden |
-
1994
- 1994-03-10 DE DE4408007A patent/DE4408007A1/de not_active Withdrawn
-
1995
- 1995-02-27 EP EP95102761A patent/EP0671381B1/de not_active Expired - Lifetime
- 1995-02-27 ES ES95102761T patent/ES2110795T3/es not_active Expired - Lifetime
- 1995-02-27 AT AT95102761T patent/ATE162178T1/de active
- 1995-02-27 DE DE59501234T patent/DE59501234D1/de not_active Expired - Fee Related
- 1995-03-03 US US08/398,228 patent/US5576463A/en not_active Expired - Fee Related
- 1995-03-06 JP JP7070486A patent/JPH07258174A/ja active Pending
- 1995-03-10 CN CN95102212A patent/CN1111615A/zh active Pending
- 1995-03-10 HU HU9500725A patent/HU214500B/hu not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE4408007A1 (de) | 1995-09-14 |
| US5576463A (en) | 1996-11-19 |
| HU214500B (hu) | 1998-03-30 |
| EP0671381A1 (de) | 1995-09-13 |
| JPH07258174A (ja) | 1995-10-09 |
| DE59501234D1 (de) | 1998-02-19 |
| HUT70079A (en) | 1995-09-28 |
| CN1111615A (zh) | 1995-11-15 |
| EP0671381B1 (de) | 1998-01-14 |
| ATE162178T1 (de) | 1998-01-15 |
| HU9500725D0 (en) | 1995-05-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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